/****************************************************************************
**
** Copyright (C) 2016 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Neptune IVI UI.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite licenses may use
** this file in accordance with the commercial license agreement provided
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** contained in a written agreement between you and The Qt Company.  For
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
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** SPDX-License-Identifier: GPL-3.0
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****************************************************************************/

import QtQuick 2.0
import controls 1.0
import utils 1.0
import QtApplicationManager 1.0
import "SystemMonitor"

Rectangle {
    id: root

    anchors.fill: parent
    clip: true
    color: "#273033"
    opacity: 0.95

    property int currentFps: 0
    property int ram: 0
    property real ramUsed: 0
    property int cpu: 0

    onVisibleChanged: initialize()

    Component.onCompleted: initialize()

    function initialize() {
        SystemMonitor.reportingInterval = 200
        SystemMonitor.count = 10
        SystemMonitor.fpsReportingEnabled = root.visible
        SystemMonitor.cpuLoadReportingEnabled = root.visible
        SystemMonitor.memoryReportingEnabled = root.visible
    }

    Connections {
        target: SystemMonitor
        onFpsReportingChanged: root.currentFps = Math.floor(average)
        onCpuLoadReportingChanged: root.cpu = (load * 100).toFixed(0)

        onMemoryReportingChanged: {
            root.ramUsed = (used/1000/1000).toFixed(1)
            root.ram = (used/total * 100).toFixed(0)
        }
    }

    Row {
        FpsMonitor {
            valueText: root.currentFps
        }

        Rectangle {
            width: 2
            height: root.height
            color: "#4d4d4d"
        }

        CpuMonitor {
            valueText: root.cpu + "%"
        }

        Rectangle {
            width: 2
            height: root.height
            color: "#4d4d4d"
        }

        RamMonitor {
            valueText: root.ram + "% " + root.ramUsed + "MB"
        }
    }

}